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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-07-14 09:57:26 +0200
committerHeiko Carstens <heiko.carstens@de.ibm.com>2008-07-14 10:02:00 +0200
commit887d935a84df41f154508821c6b7d96de7dc2c41 (patch)
tree91f88793ef458208eed6f24b35659c92d6594551 /drivers
parentbb0ca330a7e273cdecebae0283c9d267f60fe363 (diff)
downloadop-kernel-dev-887d935a84df41f154508821c6b7d96de7dc2c41.zip
op-kernel-dev-887d935a84df41f154508821c6b7d96de7dc2c41.tar.gz
[S390] sclp: keep facility mask up to date.
In case the supported sclp facilities change the new mask should be saved. Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/s390/char/sclp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c
index 2c7a1ee..277f9cc 100644
--- a/drivers/s390/char/sclp.c
+++ b/drivers/s390/char/sclp.c
@@ -506,6 +506,8 @@ sclp_state_change_cb(struct evbuf_header *evbuf)
if (scbuf->validity_sclp_send_mask)
sclp_send_mask = scbuf->sclp_send_mask;
spin_unlock_irqrestore(&sclp_lock, flags);
+ if (scbuf->validity_sclp_active_facility_mask)
+ sclp_facilities = scbuf->sclp_active_facility_mask;
sclp_dispatch_state_change();
}
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